Overview
overview
7Static
static
3!!! DEPEND...64.exe
windows10-2004-x64
4!!! DEPEND...64.exe
windows11-21h2-x64
4!!! DEPEND..._0.exe
windows10-2004-x64
7!!! DEPEND..._0.exe
windows11-21h2-x64
7!!! DIAGNOSIS !!!.exe
windows10-2004-x64
1!!! DIAGNOSIS !!!.exe
windows11-21h2-x64
1!!! EXECUT...LI.exe
windows10-2004-x64
!!! EXECUT...LI.exe
windows11-21h2-x64
7!!! EXECUT...er.exe
windows10-2004-x64
1!!! EXECUT...er.exe
windows11-21h2-x64
1Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
16/04/2026, 00:43
Behavioral task
behavioral1
Sample
!!! DEPENDENCIES !!!\VC_redist.x64.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
!!! DEPENDENCIES !!!\VC_redist.x64.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
!!! DIAGNOSIS !!!.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
!!! DIAGNOSIS !!!.exe
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
!!! EXECUTION !!!\Resources\Source2Viewer-CLI.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
!!! EXECUTION !!!\Resources\Source2Viewer-CLI.exe
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
!!! EXECUTION !!!\Resources\cs2-dumper.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
!!! EXECUTION !!!\Resources\cs2-dumper.exe
Resource
win11-20260130-en
General
- Target !!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe
- Size 5.6MB
- Sample260416-a225dadv2k
- SHA256 b995a5fbbd9a3d03bf33f974496749e5743abae97e5561b814e1adf72306dce7
- MD5 26814fd4a5ef7984d1f0927cb67f6c5e
- SHA1 db7e885dbcd302fc30b33b8c3c4a9a6d95e63dfd
- SHA512 357430c3e928c563de856d4764e77f7a80831a0571c96cea42a066c46382b8b19167b2e6ea64b2d6f06bd901fc47ba4e07748c83c2b5492d3dfec9bf13be72cd
- SSDEEP 98304:ZHQMqdYKcqQVQ1dS+uPApyYPdzogGKCqGXFYKcqQVQ1dS+uPApyYPdzogGRj1X:l9qdYhqQAS/PA0ydbGKDGVYhqQAS/PAw
- TLSH T1614633C769669BBECD00D4B9BF2D07586B763E63CCFCA629B29F635CB5325442420231
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3848 Win64OpenSSL_Light-3_6_0.tmp - Loads dropped DLL 2 IoCs
pid Process 3848 Win64OpenSSL_Light-3_6_0.tmp 3848 Win64OpenSSL_Light-3_6_0.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Win64OpenSSL_Light-3_6_0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Win64OpenSSL_Light-3_6_0.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral4/memory/1240-0-0x0000000000400000-0x0000000000415000-memory.dmp innosetup behavioral4/memory/1240-12-0x0000000000400000-0x0000000000415000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1240 wrote to memory of 3848 1240 Win64OpenSSL_Light-3_6_0.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe"C:\Users\Admin\AppData\Local\Temp\!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Users\Admin\AppData\Local\Temp\is-GU1JD.tmp\Win64OpenSSL_Light-3_6_0.tmp"C:\Users\Admin\AppData\Local\Temp\is-GU1JD.tmp\Win64OpenSSL_Light-3_6_0.tmp" /SL5="$50244,5598687,58368,C:\Users\Admin\AppData\Local\Temp\!!! DEPENDENCIES !!!\Win64OpenSSL_Light-3_6_0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3848
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-CR62E.tmp\_isetup\_isdecmp.dll
- Size 29KB
- SHA256 6535ba91fcca7174c3974b19d9ab471f322c2bf49506ef03424517310080be1b
- MD5 fd4743e2a51dd8e0d44f96eae1853226
- SHA1 646cef384e949aaf61e6d0b243d8d84ab04e79b7
- SHA512 4587c853871624414e957f083713ec62d50c46b7041f83faa45dbf99b99b8399fc08d586d240e4bccee5eb0d09e1cdcb3fd013f07878adf4defcc312712e468d
- SSDEEP 768:84NHPfHCs6GNOpiM+RFjFyzcN23AEoSXMYisio:8anvc+R9F4s8BoaMYi2
- TLSH T11ED24A91B9DD1F43D7880A3056C9D427AC31E1D84B0494EBD9CDC6BB3A893F25EB315A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-GU1JD.tmp\Win64OpenSSL_Light-3_6_0.tmp
- Size 702KB
- SHA256 3bb0ee5569fe5453c6b3fa25aa517b925d4f8d1f7ba3475e58fa09c46290658c
- MD5 1afbd25db5c9a90fe05309f7c4fbcf09
- SHA1 baf330b5c249ca925b4ea19a52fe8b2c27e547fa
- SHA512 3a448f06862c6d163fd58b68b836d866ae513e04a69774abf5a0c5b7df74f5b9ee37240083760185618c5068bf93e7fd812e76b3e530639111fb1d74f4d28419
- SSDEEP 12288:XqIRz+f+ui8TrPO37fzH4A63RRwDFtuXUZERmhrNh4dT9TaC+IGNbDtQPuFyxyR:aIZg+uiirPO37fzH4A6haDbcUZEbdT9+
- TLSH T1F7E47D32F2A08837D1731E789D1B82955936FD113F38A9A736F91F0C4E796817A272D2
- MD5 SHA1 SHA512 SSDEEP TLSH